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Terms for subject Technology containing 声阻抗率 | all forms | in specified order only
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声阻抗率单位面积声阻抗unit area acoustic impedance
声阻抗率单位面积声阻抗specific acoustic impedance
声阻抗率单位面积声阻抗specific acoustical impedance
声阻抗率specific acoustical impedance
法向声阻抗率specific normal acoustical impedance
法向声阻抗率specific normal acoustic impedance